Theoretical and experimental investigation of a 1:3 internal resonance in a beam with piezoelectric patches
نویسندگان
چکیده
منابع مشابه
A Theoretical and Experimental Investigation into Multilayered Piezoelectric Composite Transducers
The behaviour of a number of 3-1 connectivity piezoelectric composite plate transducers is presented. The fundamental thickness mode resonance of such devices is found to be contaminated by lateral resonant activity; this is evidenced in the measured and predicted electrical impedance profile and the surface displacement data at the fundamental thickness mode. Measurements taken on the 3-1 devi...
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15 صفحه اولIn-plane Band Gaps in a Periodic Plate with Piezoelectric Patches
A plate periodically bonded with piezoelectric patches on its surfaces is considered. The differential quadrature element method is used to solve the wave motion equation for the two-dimensional periodic structure. The method is very simple and easy to implement. Based on the method, band structures for in-plane wave propagating in the periodic piezoelectric plate are studied, from which the fr...
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ژورنال
عنوان ژورنال: Journal of Vibration and Control
سال: 2020
ISSN: 1077-5463,1741-2986
DOI: 10.1177/1077546320910536